/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets;

import es.gestorusuarios.bd.GestorBD;
import es.gestorusuarios.bd.Usuario;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Kar
 */
@WebServlet(name = "ModifyUser", urlPatterns = {"/ModifyUser"})
public class ModifyUser extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");

        HttpSession sesion = request.getSession(true);

        //recuperamos los datos
        String nombre = request.getParameter("nombre");
        String apellidos = request.getParameter("apellidos");
        String passnueva = request.getParameter("passnueva");
        String email = request.getParameter("email");
        
        Usuario user = (Usuario)sesion.getAttribute("user");
        GestorBD gestor = new GestorBD();
        
        //comprobamos que todos los campos no estan vacios
        if ((!nombre.equals("")) && (!apellidos.equals(""))
                && (!passnueva.equals("")) && (!email.equals(""))) {
            //la pass tiene que ser de mas de 8 caracteres
            if (passnueva.length() > 8) {
                user.setNombre(nombre);
                user.setApellidos(apellidos);
                user.setPassword(passnueva);
                user.setCorreo(email);
                gestor.setUsuario(user.getLogin(), user);
                sesion.setAttribute("user", user);
                response.sendRedirect(response.encodeURL("main.jsp?contenido=perfil&msg=3"));
            } else {
                response.sendRedirect(response.encodeURL("main.jsp?contenido=perfil&msg=2"));
            }
        } else {
            response.sendRedirect(response.encodeURL("main.jsp?contenido=perfil&msg=1"));
        }

    }
    
// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
/**
 * Handles the HTTP
 * <code>GET</code> method.
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
        protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
        protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
        public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
